Specifically, the Alcohol and Tobacco Tax and Trade Bureau — “TTB” for short — approved a request by 21st Century Distillery to change the label of the vodka to include a red sticker that says “gluten free.” Thomas Gibson, the company’s chief operating officer, told The Huffington Post that the company initially applied for this designation two and a half years ago. Getting it, he explained, required extensive testing of the vodka and distilling plant by the TTB. But he said the approval was worth the work.

“We’re the first spirits product that can put gluten-free on the label,” he said. “We’re going to be changing our packaging so that moving forward, all the bottles will have that seal. We’re really excited about that.”